Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge support padstone replacement method
The invention discloses a bridge support padstone replacement method, and relates to the field of bridge reinforcement and maintenance, the bridge support padstone replacement method comprises a preparation stage, a jacking stage, a load holding stage and a beam falling stage which are carried out in sequence, and the load holding stage comprises the construction steps that S31, an original support is dismantled; s32, carrying out cushion stone treatment; s33, a new support is installed; s34, leveling a steel plate on the support; when the steel plate on the support is leveled, a leveling steel plate is arranged between the bottom of the beam body and the top of the support, and epoxy structural adhesive is smeared on the additionally arranged leveling steel plate. The method has the effects that the gap between the support and the beam body is dense, and the support is uniformly stressed.
本申请公开了一种桥梁支座垫石更换方法，涉及桥梁加固维护的领域，包括依次进行的准备阶段、顶升阶段、持荷阶段和落梁阶段，持荷阶段的施工步骤包括：S31，拆除原支座；S32，垫石处理；S33，安装新支座；S34，支座上钢板调平；支座上钢板调平时，在梁体底部和支座顶部之间设置调平钢板，在增加的调平钢板上方涂抹环氧结构胶。本申请具有保证支座与梁体之间空隙密实、保证支座均匀受力的效果。
Bridge support padstone replacement method
The invention discloses a bridge support padstone replacement method, and relates to the field of bridge reinforcement and maintenance, the bridge support padstone replacement method comprises a preparation stage, a jacking stage, a load holding stage and a beam falling stage which are carried out in sequence, and the load holding stage comprises the construction steps that S31, an original support is dismantled; s32, carrying out cushion stone treatment; s33, a new support is installed; s34, leveling a steel plate on the support; when the steel plate on the support is leveled, a leveling steel plate is arranged between the bottom of the beam body and the top of the support, and epoxy structural adhesive is smeared on the additionally arranged leveling steel plate. The method has the effects that the gap between the support and the beam body is dense, and the support is uniformly stressed.
本申请公开了一种桥梁支座垫石更换方法，涉及桥梁加固维护的领域，包括依次进行的准备阶段、顶升阶段、持荷阶段和落梁阶段，持荷阶段的施工步骤包括：S31，拆除原支座；S32，垫石处理；S33，安装新支座；S34，支座上钢板调平；支座上钢板调平时，在梁体底部和支座顶部之间设置调平钢板，在增加的调平钢板上方涂抹环氧结构胶。本申请具有保证支座与梁体之间空隙密实、保证支座均匀受力的效果。
Bridge support padstone replacement method
一种桥梁支座垫石更换方法
HAN SONG (Autor:in) / CHEN YAOJING (Autor:in) / LIU HANYOU (Autor:in) / TAN CHENG (Autor:in) / SHEN ANDI (Autor:in) / REN XU (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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